This paper presents a combined analysis of the perception and production study of the mixed language Light Warlpiri (Australia), which systematically combines elements of Warlpiri, Kriol and English. The perception and production results suggest that the Light Warlpiri phonological inventory consists of a voiced and voiceless series of stops and affricates, differentiated by Voice Onset Time (VOT) word-initially and by Constriction Duration (CD) medially, by incorporating English-like VOT differentiation and Constriction duration differences found in Kriol and also in a number of traditional Indigenous Australian languages. The results also show that Light Warlpiri speakers perceptually differentiate stops and fricatives at the same POA, but that voicing distinctions in fricatives are more difficult to discriminate than voicing distinctions in stops. The large phonological inventory of Light Warlpiri combines most features of the source languages, allowing speakers of Light Warlpiri to maintain sufficient phonemic contrasts to accommodate vocabulary items in Light Warlpiri sourced from English/Kriol as well as Warlpiri.

本文介绍了对混合语言“轻Warlpiri（澳大利亚）”的感知和生产研究的综合分析，该系统地结合了Warlpiri，Kriol和英语的元素。感知和生产结果表明，轻型Warlpiri语音系统清单由一系列有声和无声的停靠点和附属词组成，它们通过单词的语音开始时间（VOT）和中间的收缩持续时间（CD）以及与英语类似的VOT区别开来克里奥尔语以及澳大利亚的许多传统土著语言中都存在着差异化和收缩持续时间的差异。结果还表明，Light Warlpiri扬声器在相同的POA上可以感知到声音的停止和摩擦，但是，摩擦音中的语音区别比停止中的语音区别更难区分。Light Warlpiri的大量语音库结合了源语言的大多数功能，使Light Warlpiri的说话者可以保持足够的音素对比，以适应来自英语/克里奥尔语和Warlpiri的Light Warlpiri中的词汇表。